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Simple and convenient nonoptical shear force sensor for shear force and near-field optical microscopes

  • Y. Bai
  • , J. D. White
  • , G. Zhang
  • , G. Chen
  • , X. Hou
  • CAS - Xi'an Institute of Optics and Precision Mechanics
  • Multimedia University

科研成果: 期刊稿件文章同行评审

4 引用 (Scopus)

摘要

A simple, compact, and inexpensive method for shear force distance regulation is presented. A single piezoelectric cantilever is employed to both dither a fiber probe and to detect the decrease in piezotension-induced voltage as it approaches the sample surface. On resonance, the large piezotension-induced voltage (∼0.2 mV/nm) allows for simple electronics to be used. It is expected to find application both in shear force microscopy and for shear force distance regulation in near-field optical microscopy.

源语言英语
页(从-至)2731-2733
页数3
期刊Applied Physics Letters
75
18
DOI
出版状态已出版 - 1 11月 1999
已对外发布

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